CVE-2021-22569

HIGH

7.5

Description

An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/10/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

google:google-protobufgoogle:protobuf-javagoogle:protobuf-kotlinoracle:communications_cloud_native_core_consoleoracle:communications_cloud_native_core_network_repository_functionoracle:communications_cloud_native_core_policyoracle:spatial_and_graph_mapviewer

Weaknesses (CWE)

CWE-696

References

http://www.openwall.com/lists/oss-security/2022/01/12/4(cve-coordination@google.com)

http://www.openwall.com/lists/oss-security/2022/01/12/7(cve-coordination@google.com)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330(cve-coordination@google.com)

https://cloud.google.com/support/bulletins#gcp-2022-001(cve-coordination@google.com)

https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html(cve-coordination@google.com)

https://www.oracle.com/security-alerts/cpuapr2022.html(cve-coordination@google.com)

http://www.openwall.com/lists/oss-security/2022/01/12/4(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2022/01/12/7(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39330(af854a3a-2127-422b-91ae-364da2661108)

https://cloud.google.com/support/bulletins#gcp-2022-001(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/04/msg00019.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/security-alerts/cpuapr2022.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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